APA (7th ed.) Zitazioa

Sharma, O. P. (1986). Textbook of Algae (12th ed.). Tata McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Sharma, O P. Textbook of Algae. 12th ed. New Delhi: Tata McGraw-Hill, 1986.

MLA (9th ed.) Zitazioa

Sharma, O P. Textbook of Algae. 12th ed. Tata McGraw-Hill, 1986.